Figure 10.
The plot marks n equals 20 and alpha equals 0, 0.01, 0.05, 0.1. The horizontal axis is xi and ranges from 0.0 to 2.0. The vertical axis is R e raised to 1 over 2 C f and ranges from minus 5 to 50. Four curves start near 0 at xi 0.0 and rise as xi increases. One curve rises smoothly to about 44 at xi 2.0. The other three curves oscillate with increasing amplitude as xi increases, reaching higher peaks and deeper troughs near xi 2.0. An arrow points from the alpha values toward the lower part of the curve group near xi 0.5.Impact of on when n = 20